fix: documentation delays

Author: Saghen

lua/blink/cmp/windows/autocomplete.lua

@@ -67,6 +67,7 @@ end
 ---------- Visibility ----------
 
 function autocomplete.open_with_items(context, items)
+  autocomplete.context = context
   autocomplete.items = items
   autocomplete.draw()
 
@@ -77,7 +78,7 @@ function autocomplete.open_with_items(context, items)
 
   -- todo: some logic to maintain the selection if the user moved the cursor?
   vim.api.nvim_win_set_cursor(autocomplete.win:get_win(), { 1, 0 })
-  autocomplete.event_targets.on_select(autocomplete.get_selected_item())
+  autocomplete.event_targets.on_select(autocomplete.get_selected_item(), context)
 end
 
 function autocomplete.open()
@@ -144,7 +145,7 @@ function autocomplete.select_next()
   if current_line == line_count then return end
 
   vim.api.nvim_win_set_cursor(autocomplete.win:get_win(), { current_line + 1, 0 })
-  autocomplete.event_targets.on_select(autocomplete.get_selected_item())
+  autocomplete.event_targets.on_select(autocomplete.get_selected_item(), autocomplete.context)
 end
 
 function autocomplete.select_prev()
@@ -154,7 +155,7 @@ function autocomplete.select_prev()
   if current_line == 1 then return end
 
   vim.api.nvim_win_set_cursor(autocomplete.win:get_win(), { math.max(current_line - 1, 1), 0 })
-  autocomplete.event_targets.on_select(autocomplete.get_selected_item())
+  autocomplete.event_targets.on_select(autocomplete.get_selected_item(), autocomplete.context)
 end
 
 function autocomplete.listen_on_select(callback) autocomplete.event_targets.on_select = callback end

lua/blink/cmp/windows/documentation.lua

@@ -2,7 +2,6 @@
 local config = require('blink.cmp.config').windows.documentation
 local sources = require('blink.cmp.sources.lib')
 local autocomplete = require('blink.cmp.windows.autocomplete')
-local utils = require('blink.cmp.utils')
 local docs = {}
 
 function docs.setup()
@@ -18,12 +17,19 @@ function docs.setup()
     if autocomplete.win:is_open() then docs.update_position() end
   end)
   if config.auto_show then
-    autocomplete.listen_on_select(function(item)
-      local delay = autocomplete.win:is_open() and config.update_delay_ms or config.auto_show_delay_ms
-      if delay == 0 then
-        return docs.show_item(item)
+    local timer = vim.uv.new_timer()
+    local last_context_id = nil
+    autocomplete.listen_on_select(function(item, context)
+      timer:stop()
+      if docs.win:is_open() or context.id == last_context_id then
+        timer:start(config.update_delay_ms, 0, function()
+          vim.schedule(function() docs.show_item(item) end)
+        end)
       else
-        utils.debounce(docs.show_item, delay)(item)
+        timer:start(config.auto_show_delay_ms, 0, function()
+          last_context_id = context.id
+          vim.schedule(function() docs.show_item(item) end)
+        end)
       end
     end)
   end